a self introducing introductory letter

dDear An,

I'm very happy to receive your letter earily. It is lovely that we can learn English together.
Fisrtly, Let me introduce myself. Being a senior student at Banking Academy, i'm trying my best to get a good job after graduation. I started learning English when i was in grade 4 (You can also say "When I was a 4th grader"). However during that period, I haven't spent all my effort on it, so i'm not very good at speaking English with foreigners. Now, I realise that English is an essential part not only in my job but also in my life. My big dream is working at foreign auditing companies, especially at Big4. Needless to say, these companies request a high English level in all 4 skills: listening, reading, speaking and writing. I have 6 months to complete most of necessary things. Therefore, English diploma is one of the first important goal that I have to achieve.
Everyday, i spend 3 hours to practice english myself. I just focus on reading, listening and writing but ignore speaking, because i haven't found a frieng to talk. So if you and i can speak English everyday, it is great for me. We can choose any topic we like to talk about, such as discussing advantages and disadvantages of spending too much time on sports, or why people don't voluntarily give up smoking.... Similarly, we can correct mistalkes in writing which is a hard part in ielts exam
i believe that this will be a strong power for us to improve english better and better

love,